[ Kids/Teens/Mature Teens ] - Contains science projects and experiments for kids, along with detailed answers to science questions and unit conversions.
[ Kids/Teens/Mature Teens ] - New Scientist offers simple answers to everyday physics questions such as why tin foil hurts teeth and why remote control locks won't work in some parking lots.
[ Kids/Teens/Mature Teens ] - Offers tutorials that allow children to explore topics such as matter, energy, forces, machines, and the Earth. Includes pictures, fun activities, experiments, and movies.
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